Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657367 | Method for producing R-Fe-B based permanent magnet alloy recycled material having removed carbon | Atsushi Kikugawa | 2017-05-23 |
| 9435009 | Method and system for separating rare earth elements | Hiroki Yamamoto, Hiroyuki Hoshi, Atsushi Kikugawa, Motoyuki Miyata, Hajime Murakami | 2016-09-06 |
| 9376736 | Method for separating and recovering rare-earth elements | Motoyuki Miyata, Hiroki Yamamoto, Hiroshi Sasaki, Toshio Yasuda | 2016-06-28 |